Royal Canadian Navy Commodore Matthew Bowen (left), J5 Multinational Partnership and Integration vice, accepts a plaque from U.S. Army Gen. Paul M. Nakasone, U.S. Cyber Command commander and National Security Agency director, and Command Sgt. Major Sheryl D. Lyon, USCYBEERCOM and NSA senior enlisted leader, on behalf of Team 15, the champions of Cyber Flag 21-2, June 25, 2021. The exercise allowed cyber operators to train in a tough competitive environment and identify characteristics of successful cyber protection teams, enabling USCYBERCOM to proactively develop successful teams at scale.